| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $178.47 | 5.385% | $188.0806 | $188.08 | $188.10 | $188.10 |
| Purchase #2 | $239.69 | 7.295% | $257.1754 | $257.18 | $257.20 | $257.20 |
| Purchase #3 | $96.84 | 11.326% | $107.8081 | $107.81 | $107.80 | $107.80 |
| Purchase #4 | $208.88 | 5.415% | $220.1909 | $220.19 | $220.20 | $220.20 |
| Purchase #5 | $180.62 | 8.282% | $195.5789 | $195.58 | $195.60 | $195.60 |
| Purchase #6 | $226.93 | 7.131% | $243.1124 | $243.11 | $243.10 | $243.10 |
| Purchase #7 | $131.50 | 13.278% | $148.9606 | $148.96 | $148.95 | $149.00 |
| 7 purchase totals = | $1,262.93 | $1,360.9069 | $1,360.91 | $1,360.95 | $1,361.00 | |